/*Note:编写一个程序，生成以下输出：
For he's a jolly good fellow!
For he's a jolly good fellow!
For he's a jolly good fellow!
Which nobody can deny!
除了main()函数以外，该程序还要调用两个自定义函数：一个名为jolly(),用于打印前3条
消息，调用一次打印一条；另一个函数名为deny(),打印最后一条消息。*/
#include <stdio.h>

void jolly();
void deny();
int main(void)
{
    jolly();
    jolly();
    jolly();
    deny();
    return 0;
}
void jolly()
{
    printf("For he's a jolly good fellow!\n");
}
void deny()
{
    printf("Which nobody can deny!\n");
}
